baber/WOPTO huggingface dataset:
Patent ES-8200490-A1 (ES)
Title: Method and device for correcting the control programme of an automatic glass sheet cutting machine.
IPC: G05B19/42
Filed: 1981-01-20
Abstract: Method for correcting the control program of an automatic glass cutting machine including the steps of adding in counters signal pulses representative of travel of a scanning head in X and Y directions, checking the counter totals at the starting and end points of travel of the scanning head and introducing pulses in the program to bring the counter totals to a zero value. A device for correcting the control program of an automatic glass cutting machine having counters for adding signal pulses representative of travel of a scanning head in X and Y directions and a pulse generator for each counter which may put a required number of pulses into memory to bring the total count in the counters to zero at the completion of travel of the scanning head.
Patent ES-8207373-A1 (ES)
Title: Thermally insulating closure system for pressure relief apertures in separating walls, particularly in nuclear reactor buildings.
IPC: G21C9/00
Filed: 1981-01-22
Abstract: Heat retarding closure system for partitions having pressure relief openings formed therein especially in nuclear reactor buildings where main coolant nozzles of a reactor pressure vessel penetrate a biological shield, including lightweight construction closure elements having a side facing the reactor and anchors for holding the closure elements, the closure elements being pushable out of the anchors by an overpressure in a given pressure difference direction on the reactor side, and an outer sealing blowout skin, the closure elements being in the form of heat-retarding cassette inserts having a front surface with a peripheral shearing edge formed thereon resting against the blowout skin, and the blowout skin having a given thickness in the given pressure difference direction enabling the cassette insert to shear off the blowout skin and be pushed out of the anchors when a given pressure difference is at least reached.
Patent ES-8201514-A1 (ES)
Title: Process for preparing insulated propellant charges.
IPC: C06D5/06
Filed: 1981-02-20
Abstract: Process for the manufacture of insulated propellant sets for base-bleed gas generators, said propellant set consisting of a propellant containing one or more solid substances, at least one of which is an oxidant, and a binder being a thermoplastically deformable elastomer, characterized thereby that the propellant is introduced into an insulating envelope, which as an essential component contains a thermoplastically deformable elastomer suited for the binder, and is forced into the envelope at increased temperature.
Patent ES-8302631-A1 (ES)
Title: Esters of propanoic acid, preparation of these compounds, weed killers containing these compounds as active ingredients, use of such compounds and compositions for the control of weeds.
IPC: C07D207/404
Filed: 1981-12-17
Abstract: The invention is concerned with propionic acid esters of the formula < IMAGE > wherein R<1>, R<2>, R<3>, R<4>, R<5>, m, n and p have the significance given in the description, a process for their manufacture, weed control compositions which contain these compounds as the active substance, as well as the use of such compounds or compositions for the control of weeds.
Patent ES-8302255-A1 (ES)
Title: Tensible socket for pipes.
IPC: B21D53/00
Filed: 1982-01-28
Abstract: 1. Clamping socket for pipes, consisting of a rubber-elastic sealing ring (1) and a clamping ring (5) which encircles the sealing ring and is in the form of a circularly bent sheet-metal strip, on the opposite ends of which lugs (7) are bent which point radially outwards and have holes for clamping screws and on the outer side of which sits one clamping plate (9, 10) each, one of which has through holes and the other tapped holes for the clamping screws (8), characterised in that the longitudinal edges of the clamping ring (5) has webs (6) which are bent radially inwards and sit against the end faces of the sealing ring (1), the lugs (7) are divided at their centre (gap 14) and the clamping plates (9, 10) have a corresponding recess (64).
Patent ES-8305441-A1 (ES)
Title: A yarn feeding apparatus for multi-feed knitting machines
IPC: D04B15/48
Filed: 1982-05-28
Abstract: Yarn feeding apparatus for multi- feed knitting machines, particularly for circular knitting machines, comprising a rotatable roller or wheel 2, on which a belt 5 operates and presses thereon a yarn 8 passing between eyes carried by a yarn inserting arm 6 and a yarn outlet arm 9, such arms being movable between a position for holding the yarn between the belt and roller or wheel, and a position at which the yarn is thereby held out of contact with the belt. The apparatus comprises an eye 12, positioned between the belt and the outlet arm, which is always laterally displaced relative to the belt, and through which the yarn outletting from the apparatus passes before passing to the outlet arm. Thus, the time required for discontinuing the yarn supply by the apparatus is considerably shortened.
Patent ES-8308211-A1 (ES)
Title: Pharmaceutical mixture.
IPC: A61K9/50
Filed: 1982-06-17
Abstract: The present invention is concerned with masking bad taste in pharmaceutical preparations containing encapsulated drugs with bad taste. The object of the invention is achieved by including a basic substance in the preparation.
Patent ES-8308651-A1 (ES)
Title: Shield connector
IPC: H01R4/64
Filed: 1982-07-09
Abstract: A shield connector for shielded cable includes inner and outer plates having an intermediate plate interposed therebetween. The inner and intermediate plates have penetration projections thereon for penetrating a sheath positioned therebetween when the plates are clamped together. The outer plate is constructed of spring metal and is resiliently deformed when all of the plates are clamped together by a fastener device.
Patent ES-8306674-A1 (ES)
Title: Bobbin post textile residue shearer
IPC: B65H73/00
Filed: 1982-07-13
Abstract: The shearer comprises a carriage moving along the machine table and a disc 6 for cutting the residue. To increase reliability, a protective cover for the disc, supplements reduction gearing 9 on the single drive motor. - A control panel, and supports for the bobbin posts are also fitted.
Patent ES-8400751-A1 (ES)
Title: Alkylphosphonothioate insecticides and nematocides and intermediates therefor
IPC: C07F9/38
Filed: 1982-10-13
Abstract: The invention relates to compounds having the formula < IMAGE > in which R is alkyl of 1 to 8 carbon atoms, haloalkyl of 1 to 8 carbon atoms, alkenyl of 2 to 8 carbon atoms, haloalkenyl of 2 to 8 carbon atoms, alkynyl of 2 to 8 carbon atoms or haloalkynyl of 2 to 8 carbon atoms R1 is alkyl of 1 to 8 carbon atoms or aryl and, R2 is tertiary alkyl of 4 to 8 carbon atoms which are useful as insecticides and nematocides, e.g., in controlling corn rootworm and Southern Army- worm, and to intermediates for their preparation.
Patent ES-8308733-A1 (ES)
Title: Quenching metal or an alloy on a belt.
IPC: C21D9/52
Filed: 1983-01-17
Abstract: An apparatus for rapidly quenching a metal or alloy in the molten state by projecting a jet thereof from a crucible 7 onto a cooled belt 1 moving at high speed inside a vacuum chamber 3. The crucible is mounted outside of and above the chamber, with its curved bottom, provided with a casting orifice 14, resting on the rim 5' of an opening provided in the upper cover 6 of the chamber.
Patent ES-8400112-A1 (ES)
Title: Antiinflammatory agent prepn.
IPC: A61K31/44
Filed: 1983-03-30
Abstract: The process comprises the addition reaction of compound of formula and magnesium 2-amidopyridyl iodide in ether solvent mixtures with xylene, at between 0 and 135 degrees C, in an inert atmosphere. Subsequent hydrolysis in basic medium is then carried out, on the intermediate compound thus obtained. - The hydrolysis temp. is the same as the previous reaction temp.
Patent ES-8404605-A1 (ES)
Title: Device for the transfer of collants and the like to a relevant sewing machine and drawing device
IPC: D05B23/00
Filed: 1983-06-21
Abstract: The invention relates to a device for automatically supplying tubular fabrics to a machine providing for pairing, cutting and sewing thereof to partially form such articles as pantyhose, drawers or the like. The partially formed article then transferred keeping the inlet portion or waist thereof correctly open, from the sewing machine to a station where a stripping device is inserted in the inlet portion or waist to strip the partially formed pantyhose from the subject device and to carry the same to a machine where the partially formed pantyhose are subjected to a successive processing operation.
Patent ES-8500083-A1 (ES)
Title: Method of and apparatus for cleaning fabrics
IPC: B01D41/04
Filed: 1983-07-12
Abstract: For cleaning an article formed of non-rigid fabric such as a tubular filter (5) low frequency air pulses are directed at the article in the form of a concentrated beam to cause the material to vibrate while the article is rotated to expose different portions to direct impingement. The frequency is varied in the range 10 to 100 Hz while observing the article through window 24, and the frequency is held constant for a period at those values where the article resonates. The frequency may return to resonant values more than once in a cleaning operation.
Patent ES-8502985-A1 (ES)
Title: Alpha-substituted-alkylarylketals particularly useful for preparing alpha-arylalkanoic acids.
IPC: C07C69/612
Filed: 1983-08-05
Abstract: Alpha substituted alkylarylketals of formula: < IMAGE > (I) wherein Ar is an aromatic radical having from 3 to 20 C atoms, X is halogen, OR3 (wherein R3 is H, acyl or aroyl), OSO2CH3 or OSO2C6H4-CH3, R is H or alkyl having from 1 to 3 C atoms, Y is -CH2-C(R1)=C(R2)-CH2-(wherein, in turn, R1 and R2 are H or methyl). The products of formula I are useful for preparing alpha-aryl-alkanoic acids.
Patent ES-8501710-A1 (ES)
Title: Speed pattern generator for an elevator car
IPC: B66B1/28
Filed: 1983-12-01
Abstract: A speed pattern generator, and method of generating a speed pattern, for use by an elevator car during a run to a target floor. The speed pattern includes a time based portion and a distance-to-go based portion. Calculations during the time based portion are minimized by calculating spaced points or decision speeds on the acceleration portion of the desired speed pattern. The points selected are those points at which decisions must be made as to whether the acceleration portion of the pattern should be continued. The pattern is changed at a predetermined jerk limited rate between the decision points, until a decision is made which indicates acceleration should be reduced to zero, either because the maximum desired magnitude of the speed pattern is being approached, or because the advanced floor position (AVP floor) of the elevator car has reached the target floor. A final and single calculation during the time based portion is then made, which uses the latest decision speed to calculate the desired slowdown distance for the elevator car. When the elevator car reaches the calculated slowdown distance, a distance-to-go speed pattern is generated, which is substituted for the time based pattern when the two patterns have a predetermined relationship.
Patent ES-8406837-A1 (ES)
Title: Controlling agricultural tool attitude
IPC: G01L5/13
Filed: 1983-12-09
Abstract: A device for controlling the attitude of a tool adapted to be towed by an agricultural machine of the type comprising at least one arm connecting between the tool and a flexure bar fitted to the chassis of a machine and at least one lever connecting the arms to a control system which is characterized by including an electrical circuit which controls the movement of the lever by mechanical or hydraulic members. This circuit includes at least one resistive element 47 fixed to a central portion 51 of a pin 46 housed in an axial cavity 41 of a bar 3 and having end portions 48, 52 fixed in the cavity, so that the traction force on the tool causes the bar to deflect and cause extension or contraction of element(s) 47 whose electrical resistance is proportional to its deformation.
Patent ES-8501311-A1 (ES)
Title: Method and arrangement for filling the gap between the ends of an intaglio printing platen clamped onto a forme cylinder.
IPC: B41F27/12
Filed: 1984-03-12
Abstract: The gap (15) formed between the end portions (5) of a gravure printing plate (3) which is anchored in a groove (2) of a printing cylinder (1) on which the plate is mounted is covered with a sheet (6) which overlaps the end portions. The gap cavity (9) thus formed is then filled with a thermoplastic and/or hardenable material and when this has hardened the cover is removed.
Patent ES-8505859-A1 (ES)
Title: Hose for trickle irrigation
IPC: B29D23/18
Filed: 1984-07-06
Abstract: A plastics extruder produces two super-imposed sheets which are immediately subjected to a shaping phase. Both sheets then pass through a welding phase and a cooling stage to the end reel for the finished pipe. The welding stage subjects the sheets to longitudinal welding, which converts then to a tubular body with a circulation chamber and one or two lateral chambers for loss of contents.
Patent ES-8608664-A1 (ES)
Title: Method for manufacturing ice in small geometric figures
IPC: F25C1/20
Filed: 1984-12-26
Abstract: a. Method for manufacturing ice in small geometric figures. b. Method characterised in that the mass of water laid down in a tipping basin is subjected to agitation, mechanically or by any other means, by means of an agitator beating the water with the purpose of causing the ice, produced in moulds placed in the basin itself, to acquire the desired transparency, the beating agitator rotating at a suitable speed so as to obtain great production of pieces of ice or ice cubes. c. The invention relates to a method for producing ice in small geometric figures.
Patent ES-8604477-A1 (ES)
Title: Process for the preparation of anthracyclinones.
IPC: C07C45/00
Filed: 1985-06-17
Abstract: Anthraquinone cpds. of formula (II) are novel R = 1-4C alkyl; R1 = H or OH. - Prodn. of anthracyclinones of formula (I) by (a) reacting a cpd. of formula (II) in which R1 is H with alkali hydroxide and a reducing agent at 0 deg.C and subsequently oxidising with air and acidifying to give a cpd. of formula (III) in which R1 is H, or (b) reacting a cpd. of formula (II) in which R1 is OH in a phase-transfer reaction with an alkali hydroxide in a chlorinated hydrocarbon with the addition of tetrabutylammonium hydrogen sulphate and subsequently reducing with a suitable reducing agent at 0 deg.C to give a cpd. of formula (III) in which R1 is OH, or (c) reacting a cpd. of formula (III) in which R1 is OH and R is CH3 with alkali methanolate at room temp. under an inert gas and converting the resulting cyclic aldehyde of formula (IV) into a cpd. of formula (III) in which R is CH3 and R1 is OH by reaction with a suitable reducing agent at 0 deg.C and subsequent air oxidation and acidification; (2) converting a cpd. of formula (III) in which R2 is OH into a cpd. of formula (III) in which R2 is OCOCF3 by esterification with hexafluoroacetic anhydride; and (3) brominating a cpd. of formula (III) in which R3 is H and R2 is OCOCF3 by usual methods and subsequently hydrolysing to a cpd. of formula (I): In the formulae R2, R3 = H or OH, not being identical; R4, R5 = H or OH, not being identical.
Patent ES-8608797-A1 (ES)
Title: Process for the preparation of bread.
IPC: A21D13/02
Filed: 1985-07-02
Abstract: The invention relates to a process for the preparation of bread without flour. That is to say, grinding wheat or other cereal grains is dispensed with. The grains are fed to a specific device in which, by means of graters, only the very thin layer which covers the outmost surrounding part of the grain is removed by grating without splitting the grains in this process, so that they remain intact as whole grains. The grains are subsequently macerated by being added into containers filled with water and stay in the water for several hours until a suitable softness and saturation with moisture has been obtained. With these soaked whole grains, a uniform composition is made to which sour dough is added. This mixture is fed to machines in which the dough is kneaded, worked, partitioned and shaped, during which process a certain amount of flour is added. The finished pieces of dough are then placed in the oven.
Patent ES-8609445-A1 (ES)
Title: Prepn. of a powder from detergent
IPC: C11D1/26
Filed: 1985-06-27
Abstract: The invention relates to a procedure for obtaining a powdered detergent composition, based on alkaline salts of esters of α-sulpho fatty acids and/or alkylbenzenesulphonic acids, which involves preparing a solution of a strong inorganic base in a reactor and reacting the alkaline solution so formed with a mono- ester of α-sulpho fatty acid with 10 to 20 carbon atoms and/or alkylbenzenesulphonic acids with 8 to 20 carbon atoms, followed by atomization and subsequent combination of the powder so obtained with foam inhibitors of a non-surface-active type, with complexing agents for heavy metal ions and other auxiliary products.
Patent ES-8605502-A1 (ES)
Title: Process for the generation of a low pressure in an apparatus for the preparation of phthalic anhydride and maleic anhydride.
IPC: F04F5/02
Filed: 1985-09-11
Abstract: In apparatuses for the preparation of phthalic anhydride and/or maleic anhydride by catalytic oxidation of naphthalene or o-xylene with air, reduced pressure is generated using liquid-jet pumps, and wash liquid is removed from the exit gas washer as a pump fluid for the liquid-jet pumps and is subsequently recycled to the exit gas washer.
Patent ES-8705718-A1 (ES)
Title: Position sensor.
IPC: G01D5/18
Filed: 1985-12-20
Abstract: A high-resolution position sensor utilizes a detector having at least one flat magnetic-field-dependent resistor, in stripe form, whose ends are connectable to an output voltage, and a magnetizable device which is moveable relative to the magnetic-field-dependent resistor and has portions transverse to the direction of movement which exhibit alternately different space permeabilities, with the magnetic-field-dependent resistor extending parallel to and at a distance from said portions by the magnetic-field-dependent resistor. The magnetic field dependent resistor displays anisotropy in the longitudinal direction of the stripes. At least in the area of the magnetic-field-dependent resistor the device is magnetized in or opposite the direction of movement.
Patent ES-8701532-A1 (ES)
Title: Hot-melt adhesive applicator
IPC: B05C5/02
Filed: 1986-03-24
Abstract: An electrically-heated hot-melt adhesive applicator, of the kind comprising a reservoir for melting, a pump, an applicator and a connection hose, is characterised by the fact that the temperature is controlled by means of electronic proportional controllers, such control optionally allowing changes in the setting of working temperature in accordance with environmental changes. From another aspect the applicator 16 is characterised by having a blocking spindle 19 which prevents the emergence of adhesive when it presses on the nozzle 20 and which allows flow to occur when it separates from the nozzle, the spindle being actuated by compressed air acting on one or other face of a piston 21 which forms part of the spindle, and characterised by an empty annular chamber with an outlet 23 to the exterior, between the adhesive chamber and the piston chamber, such that any failure in the seals of the air section or in those of the adhesive section, will allow either the adhesive or the air to escape through the aforesaid outlet, thus giving warning of the failure. A hose of multi-layer construction is disclosed comprising a P.T.F.E. tube reinforced by a metal mesh layer and insulated by a glass fibre tape layer. A further layer is formed by electrical resistors which are held in place by a silicone rubber layer.
Patent ES-8800347-A1 (ES)
Title: Method for preparing protease-resistant single-chain urokinase
IPC: C12N15/71
Filed: 1986-04-22
Abstract: New protease-resistant single-chain urokinase derivatives are provided. In particular, derivatives are provided in which the Lys135, Lys136 and Arg156 to Lys158 sites are blocked or modified covalently so as to be less susceptible to proteolytic cleavage. The preferred covalent modifications are variants of the amino acid sequence at the sites where proteolysis of urokinase occurs. These are produced optically by synthesis of single-chain urokinase mutants in recombinant cell culture. The new urokinase derivatives of the present invention offer the advantage of avoiding the substantial generation of double-chain urokinase, either in vivo or during recombinant cell culture. However, the derivatives still activate plasminogen in blood clot lysis initiation.
Patent ES-8702854-A1 (ES)
Title: Feeder for highly abrasive materials.
IPC: B65G65/48
Filed: 1986-04-26
Abstract: A feeder for highly abrasive materials includes a housing and an impeller. The housing includes inner an outer concentric, spaced apart, vertically oriented wall portions which are each closed at their lower ends by a common bottom plate and at their upper ends, respectively, by vertically spaced apart top plates. The impeller is disposed in the gaps between the wall portions and the top plates and consists of a pair of, spaced-apart, vertically oriented cylindrical members which are joined in a concentric relation by a plurality of radially extending, equi-spaced apart fins. The fins extend upwardly from the lower edges of the cylindrical members and terminate below their upper ends to define a plurality of compartments having equal volumes. The impeller is secured at its upper end to a shaft extending downwardly through the upper-most top plate and along the impeller axis so that the impeller may be rotated to sequentially position each compartment above an opening in the bottom plate. A feed spout extends downwardly through an opening in the outer housing to a point above the upper margins of the compartments and below the level of the impeller shaft.
Patent IE-902780-A1 (IE)
Title: Apparatus for positioning the centre of an optical fibre¹along a predetermined reference axis
IPC: G02B6/38
Filed: 1990-08-01
Abstract: A positioning apparatus (20) for positioning a point on a cylindrical member having a small diameter, such as an optical fiber (F), along a predetermined reference axis regardless of the outer diameter of the fiber.
Patent IE-903705-A1 (IE)
Title: A connector for fishing nets
IPC: A01K75/00
Filed: 1990-10-16
Abstract: A connector (2) for fishing nets, which connector (2) comprises first and second parts (4, 6) which are substantially identical and which releasably connect together, the first and the second parts (4, 6) each having means (8) for receiving an end (10) of a fishing net rope (12) for the purpose of allowing two separate fishing net ropes (12) attached to two separate fishing nets (28) to be joined together.
Patent IE-914160-A1 (IE)
Title: Individual stereoisomers of 7-[3-(1-aminoalkyl)-1-pyrrolidinyl]-quinolones and naphthyridones as antibacterial agents
Inventor: DOMAGALA JOHN M
IPC: A61K31/435
Filed: 1991-11-29
Abstract: Individual stereoisomers of 7-Ä3-(1-aminoalkyl)-1-pyrrolidinylÜ-quinolones are described, their therapeutic advantages as antibacterial agents, as well as a novel method for the preparation and isolation of such stereoisomers.
Patent IE-904523-A1 (IE)
Title: Cyclopropyl derivative lipoxygenase inhibitors
Inventor: BROOKS DEE W
IPC: C07D405/04
Filed: 1990-12-14
Abstract: Certain carbocyclic aryl- and heterocyclic aryl- substituted cyclopropyl N-hydroxyureas, N-hydroxy-carboxamides, and N-acyl-N-hydroxyamines inhibit 5- and/or 12-lipoxygenase and are useful in the treatment of inflammatory disease states.